Amegbeto, N. Koffi; Manyong, Victor M.; Coulibaly, Ousmane - In: Agricultural Economics 39 (2008) 3, pp. 349-363
This study uses the Box-Cox (BC) transformations to examine nonlinearity in price modeling and compare results from several functional specifications in hedonic price analysis of yam in Togo. Based on a sample of 6,402 observations on price and produce characteristics generated through a market...